The utility model provides a combined LED projection lamp, which comprises at least two sets of vertically connected square lamp bodies, the adjacent lamp bodies are fixed by right angle Z-shaped connecting pieces on both sides, the back side of the lamp body is evenly distributed along the longitudinal direction with a plurality of heat dissipation ribs, the heat dissipation ribs on the outside of the lamp body are provided with an integral connecting column, the top surface of the connecting column and the top surface of the heat dissipation rib form a connecting surface of the same height First, the adjacent cooling rib two is provided with an integral connecting column two, the top surface of the connecting column two and the top surface of the cooling rib two form a connecting surface two of the same height, the connecting surface one is at the bottom of the connecting surface two, and the two connecting surfaces of the connecting piece are respectively fastened with the connecting holes of the connecting column one and the connecting column two through fasteners. This kind of combined LED floodlight can select the number of lamp bodies according to the actual lighting site demand, and the increase of the number of lamp bodies only increases the overall longitudinal dimension of the floodlight, does not affect the size of the horizontal installation position, and has simple structure and convenient disassembly.
【技术实现步骤摘要】
组合式LED投光灯
本技术涉及一种投光灯,特别是一种组合式LED投光灯。
技术介绍
LED投光灯由于具有良好的聚光效果被广泛用于大型体育场、建筑物轮廓、立交桥、公园等大面积的场所,不仅用于照明还有较好装饰性。在实际应用中,由于不同区域在不同时间可能会有不同亮度的照明需求,所以会安装多个独立的LED投光灯,所需亮度大时可全开,所需亮度小时可部分开启,但这种安装和使用方式所占用的横向安装位置较大,结构也过于复杂,拆装不方便而且整体照明成本较高。
技术实现思路
针对上述现有技术的不足,本技术的目的是提供了一种结构更紧凑和简单、拆装方便、成本更低的组合式LED投光灯。本技术是这样来实现上述目的:本技术LED投光灯,包括至少两组纵向连接的方形灯体,相邻灯体间通过两侧的直角Z形连接片固定,所述灯体背面沿纵向均匀分布有多个散热肋,灯体外侧的散热肋一上设有一体成形的连接柱一,所述连接柱一的顶面和散热肋一的顶面形成相同高度的连接面一,相邻的散热肋二上设有一体成形的连接柱二,所述连接柱二的顶面和散热肋二的顶面形成相同高度的连接面二,所述连接面一低于连接面二,所述连接片的两个连接面通过紧固件分别与连接柱一和连接柱二的连接孔紧固。进一步地,所述灯体为长方形,所述连接柱一和连接柱二位于相应散热肋一和散热肋二的内侧,所述连接片中部还开设有散热孔。进一步地,所述灯体有三组,灯体的两短边外侧设有固定耳,底部两相邻灯体的两侧固定耳通过支撑板连接固定,两支撑板外可转动固定有U形支架,U形支架上设有选择定位 ...
【技术保护点】
1.组合式LED投光灯,其特征在于:包括至少两组纵向连接的方形灯体(1),相邻灯体(1)间通过两侧的直角Z形连接片(2)固定,所述灯体(1)背面沿纵向均匀分布有多个散热肋,灯体(1)外侧的散热肋一(12)上设有一体成形的连接柱一(13),所述连接柱一(13)的顶面和散热肋一(12)的顶面形成相同高度的连接面一(14),相邻的散热肋二(15)上设有一体成形的连接柱二(16),所述连接柱二(16)的顶面和散热肋二(15)的顶面形成相同高度的连接面二(17),所述连接面一(14)低于连接面二(17),所述连接片(2)的两个连接面通过紧固件分别与连接柱一(13)和连接柱二(16)的连接孔紧固。/n
【技术特征摘要】
1.组合式LED投光灯,其特征在于:包括至少两组纵向连接的方形灯体(1),相邻灯体(1)间通过两侧的直角Z形连接片(2)固定,所述灯体(1)背面沿纵向均匀分布有多个散热肋,灯体(1)外侧的散热肋一(12)上设有一体成形的连接柱一(13),所述连接柱一(13)的顶面和散热肋一(12)的顶面形成相同高度的连接面一(14),相邻的散热肋二(15)上设有一体成形的连接柱二(16),所述连接柱二(16)的顶面和散热肋二(15)的顶面形成相同高度的连接面二(17),所述连接面一(14)低于连接面二(17),所述连接片(2)的两个连接面通过紧固件分别与连接柱一(13)和连接柱二(16)的连接孔紧固。<...
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